The most important lesson for dealing with a major short-term move higher is that you always have to work hard to prepare ...

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UNH stock's rare dip offers a contrarian opportunity. Buffett's $1.6B stake, industry repricing, and Optum's moat hint at ...

Investors have sharply different responses to UnitedHealth Group’s ongoing legal, regulatory and financial turmoil.

At roughly 12 times trailing adjusted earnings versus a three-year average of 25 times, a climb from around $300 to above ...

Berkshire Hathaway's recent UnitedHealth investment was a 'perfect Buffett play,' one longtime follower said.

ASML expects to generate revenue between 44 billion euros ($52 billion) and 60 billion euros ($70 billion) by 2030. The high ...